| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.94 | 11.253% | $14.3961 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $173.64 | 11.719% | $193.9889 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $197.70 | 8.295% | $214.0992 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $132.58 | 6.391% | $141.0532 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $69.66 | 6.787% | $74.3878 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $30.39 | 9.395% | $33.2451 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $121.95 | 8.131% | $131.8658 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $738.86 | $803.0361 | $803.05 | $803.05 | $803.10 | |